.frame{
    position: absolute;
    inset: 0;
    margin: auto;
    width: 400px;
    height: 400px;
    background-color: #75c1e8;
    box-shadow: 1px 2px 10px rgba(0,0,0,0.3);
    border-radius: 2px;
    overflow: hidden;
}


.sun{
    position: absolute;
    width: 64px;
    height: 64px;
    top: 40px;
    left: 52px;
    background-color: #ffd93c;
    border-radius: 50%;
    animation: moveRight 60s linear infinite alternate both;
}

.cloud-big{
    position: absolute;
    z-index: 5;
    top: 118px;
    left: 280px;
    animation: moveLeft 60s linear infinite alternate both;
}

.cloud-medium{
    @extend .cloud-big;
    top: 89px;
    left: 50px;
}


.cloud-small{
    @extend .cloud-big;
    top: 74px;
    left: 195px;
}

@keyframes moveRight {
    from{
        transform: translateX(0);
    }
    to{
        transform: translateX(100%);
    }
}

@keyframes moveLeft {
    from{
        transform: translateX(0);
    }
    to{
        transform: translateX(-300%);
    }
}